这种付款方式是什么

Our bank opens a letter of credit for 500 ton x 946 = 455,000 dollra dollra. Send these free money to your bank checking account. Your bank confirms to you that this is your free money from us, time and time letter of credit 3 months. This product will be ready for shipment to your warehouse, 500 a ton, you can snimatsya 60% free money from your bank transferring documents which it matches, we will contact you. And the other 40% you get free money betraying train your bank invoice. I advise you to peredat our contract your bank credit department and obsuzhdat Usov pay your bank.